How To Fix RS_HCPR_MODEL124 - Field '&1' (&2) cannot be assigned to field '&3' (&4)

RS_HCPR_MODEL124 - Overview

• Message type: E = Error

• Message class: RS_HCPR_MODEL - Messages related to the HANA Composite Provider Backend

• Message number: 124

• Message text: Field '&1' (&2) cannot be assigned to field '&3' (&4)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_HCPR_MODEL124 - Field '&1' (&2) cannot be assigned to field '&3' (&4) ?

  The SAP error message RS_HCPR_MODEL124 indicates a data type mismatch or an assignment issue between two fields in a data model or transformation. This error typically occurs in the context of data extraction, transformation, or loading (ETL) processes, particularly when working with SAP BW (Business Warehouse) or SAP HANA.
  
  Cause:
  The error message is triggered when there is an attempt to assign a value from one field to another, but the data types or structures of the fields do not match. The placeholders in the error message represent:
  
  &1: The name of the source field.
  &2: The data type of the source field.
  &3: The name of the target field.
  &4: The data type of the target field.
  
  Common causes include:
  
  Mismatched data types (e.g., trying to assign a character field to a numeric field).
  Different lengths or structures of the fields.
  Incorrect mapping in transformations or data flows.
  
  
  Solution:
  To resolve the RS_HCPR_MODEL124 error, you can take the following steps:
  
  
  Check Data